package sctu.edu.java.year2016.team07.wenjia.day20160521.chapter3_3;

/**
 * Created by 001 on 2016/5/21.
 * 声明两个变量并赋值38.9与27.2，作为矩形长与宽求出面积
 */
public class three{
    public static void main(String[] args){
        float x=38.9f;
        float y=27.2f;
        float z=x*y;
        System.out.println("the acreage is:"+z);
    }
}
